#instructionModal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

#instructionModal.show {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.modal-content {
  background-color: #fff;
  border: 2px solid #1d72b8;
  border-radius: 1.5rem;
  margin: 10% auto;
  padding: 20px;
  width: 90%;
  height: 30%;
  max-width: 400px;
  padding: 1.5rem;
  box-shadow: 1px #1d72b8;
  position: relative;
  font-family: 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;

    .modal-title {
      margin: 0;
      font-size: 1.5rem;
      font-weight: 600;
    }

    .close-modal {
      font-size: 1.5rem;
      font-weight: bold;
      color: #000;
      cursor: pointer;
      user-select: none;
      padding-left: 1rem;
    }
  }

  .modal-body {
    font-size: 1rem;
    line-height: 1.5;
    color: #333;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
}
